The max matrix of two matrices

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S. David
S. David 2014-8-7
编辑： Praveen Pawar 2018-3-6
Hello,
If I have two N-by-N matrices A and B, how can I find the N-by-by matrix C such that its (m,n)th element is the max of the (m,n)th element in A and the (m,n)th element in B?
Note: I don't want to use a for loop because N is quiet large.
Thanks

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采纳的回答

Kelly Kearney
Kelly Kearney 2014-8-7
C = max(A,B);

更多回答（2 个）

Ben11
Ben11 2014-8-7
Try this:
C = arrayfun(@(x,y) max(x(:),y(:)),A,B)
Praveen Pawar
Praveen Pawar 2018-3-6
编辑：Praveen Pawar 2018-3-6
If I have two vectors of dimension (X,1) and (Y,1). I want to compare (x1,y1), (x2,y2) and so on and store the larger number in another vector. How to do this?

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